Hello, it's an honor to be participating in your contest. Here is my design #11 #12 #13 #14, I hope you like it. If you have comments, please let me know.
Very interesting logo. I prefer the one with the squiggle because it looks like a path. As with a couple other designs, I find that the 'Natural' is too big relative to the 'Route Health'. This is because 'Natural Route' needs to go together- 'Route Health' doesn't make sense, if you catch what I mean.